2012 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD WT Extended Cab Pickup Fleetside Exhaust Gas Recirculation (EGR) Cooler - 12635707

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2012 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD WT Extended Cab Pickup Fleetside

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Exhaust Gas Recirculation (EGR) Cooler

Part Number: 12635707

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Exhaust Gas Recirculation (EGR) Cooler.
A heat exchanger that Cools Exhaust Gases as they are recirculated back into the engine.

EGR Cooler

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL, EGR VALVE & RELATED COMPONENTS, 2015-16, front. 6.6 LITER DIESEL, EGR VALVE & RELATED COMPONENTS, front. Silverado, Sierra; 6.6L; Front.
EGR Valve Cooler - Repair or Replace
A failed EGR valve cooler in your 2012 GMC Sierra 2500 HD will often have no noticeable symptoms beyond a check engine light, but it does cause your vehicle to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and GMC genuine parts.

Emission system. Emission components.

Full Diagram

Required: 1

Egr valve & related components. 6. 6 liter diesel. At converter & pipe. At intake. At muffler. At outlet pipe. At turbo exh pipe. Front cooler. Rear cooler. Side. Upper & lower.

6.6 LITER DIESEL. Cooler. EGR VALVE & RELATED COMPONENTS. front. PartQualifier: front.